Explain DCL

Explain DCL

• DCL stand for Data Control Language.
• By usign DCL you can give file permission using its grant or revoke access control.
• DCL commands used to allow or deny specific data user permision to utilize or access specific resource within a database.
• DCL commands used to allow or deny group of users permision to utilize or access specific resource within a database.
• ex of DCL commands.
• GRANT – used to assign a permission.
• REVOKE – used to delete and existing permission

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